The engine cracked on the first test flight.
在首次试飞时，发动机发生裂纹。
They didn't even have time to celebrate when the first test flight of the multicopter went well.
他们甚至没时间去庆祝飞机“首航”成功。
The first test flight will be toward the end this year, according to André Borschberg, the chief executive of the project.
据本项目的首席执行官AndréBorschberg透露，”太阳动力号“的首次试航预计在今年年底。
The first flight test will take place in 2011 and weapons capabilities will be simulated.
该机的首次飞行测试将在2011年进行，而攻击能力测试采用模拟的方式进行。
The test flight will now take place before the end of 2009 and the first deliveries will come in the fourth quarter of 2010.
飞行测试将在2009年内完成，而首航将于2010年第四季度进行.
NASA needs good weather to launch Ares I-X because engineers need to see the rocket flight all the way through first stage separation, which will mark the end of the test.
NASA需要好天气来发射战神I-X，因为工程师们要在第一级火箭分离前观测火箭飞行全过程，第一级火箭分离标志着试飞的结束。
This was the first in a series of tests as part of the U.S. Navy/Marine Corps/Lockheed Martin demonstration flight test program.
这是美国海军/海军陆战队/洛克希德·马丁公司演示飞行测试计划的一系列测试之首。
The Ares I-X flight is the first of three planned test flights for the Ares I rocket.
本次试飞的“战神i - X”是“战神i”火箭的三个飞行试验计划中的第一个。
The test was the first opportunity to exercise the two NPOESS-provided NPP ground segments with the NPP flight spacecraft.
该项测试是训练两个NPOESS提供的NPP地面部分和NPP飞行太空船的第一个机会。
A prototype solar-powered plane has made its first full test flight - coming closer to the goal of using solar energy to fly around the world.
一架以太阳能为能源的飞机已经圆满完成其首次试飞任务——其结果越来越接近我们利用太阳能环球飞行的目标。
This is a major step toward completing the second of the program’s two Low Power System Integration-Active Flight Test knowledge points, the first of which was accomplished earlier this month.
这向着项目第二个“低能量系统主动集成飞行测试知识点”迈出了重要一步，首个知识点已经于本月早些时候完成。
The F-22 Raptor was conceived in 1981, took its first test flight in 1990, and did not enter operational service until 2004.
猛禽F-22设计的提出是1981年的事，1990年首飞，直到2004年才进入实际服役。
The dates for the test flight and first delivery of Boeing's 787 Dreamliner passenger jet were pushed back by around six months, the third such delay to the programme because of production mishaps.
Boeing's 787梦想号载人飞船的第一次试飞和运载被推迟了6个月左右,这项工程像这样被推迟已经是第三次了,均是受害于制造方面的原因.
Test the solution: Reserving your first flight
测试解决方案：预订第一张机票
This first flight was for me a very intense moment, ” test pilot Markus Scherdel said after emerging from the solar airplane’s podlike cockpit.
“这次试飞对我来说是很紧张的时刻。” 走出太阳能飞机豆荚样的机舱后，试飞员马库斯·谢尔德（Markus Scherdel）说。
Orion is moving ever-closer to its first trip into space, with the Exploration Flight Test -1 (EFT-1) still on track for September, 2014.
猎户座正在日益密切，其首次太空之旅，与探索的飞行测试-1（EFT-1），仍然按2014年九月的预定计划推进。
The hot fuel flow flight test of Z11MB1 helicopter is first carried out in our country.
直11MB1型机热油飞行试验是风险试飞科目，在国内直升机上首次进行。
It already has 149 orders or commitments from 14 airlines for the aircraft which is due to take its first test flight in early April.
它为在四月稍早预定搭乘它的第一次测试飞行的飞机已经有来自14家航空公司的149个命令或承诺。
The two flight test objectives not met were considered to be minor and will be the first to undergo investigation at the start of the New Year.
没有达到的这两个飞行试验目标被认为是次要的，将在新年的开始首先接受调查。
April 14th 1981, America's first space shuttle, Columbia, returned to Earth after a three-day test flight. The shuttle orbited the Earth 36 times during the mission.
1981年，美国第一艘宇宙飞船哥伦比亚号经过三天试飞后于4月14日返回地球。在试飞期间，哥伦比亚号共绕地球飞行36圈。
Two years ago, there was a successful test of THAAD (a SCUD type target was destroyed in flight) using a crew of soldiers for the first time, and not manufacturer technicians, to operate the system.
在二年以前，系统全部由军人操作没有制造公司的技术人员，成功进行了首次THAAD(一个飞毛腿导弹(SCUD)类型的目标在飞行中被摧毁)测试。
The Doppler Radar data fitting method of the first flight segment trajectory in a free flight test of rocket assisted and base bleed projectiles was presented.
提出了复合增程弹起始飞行段弹道多普勒雷达数据拟合方法。
The parties plan to set up a joint venture in Liangjiang New Area of Chongqing, with the test-flight of the first aircraft assembled by the joint venture expected to be performed by the end of 2012.
双方计划在重庆两江新区设立一个合资企业，合资企业组装的第一架直升机的首飞预计在2012年底完成。
Boeing's new 787 Dreamliner passenger aircraft has successfully completed its first test flight in the US.
波音新787梦想者客机在美国成功完成首次试飞。
Boeing's new 787 Dreamliner passenger aircraft has successfully completed its first test flight in the US.
波音新787梦想者客机在美国成功完成首次试飞。
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